LyogZHJtc2wuYyAtLSBTa2lwIGxpc3QgdGVzdAogKiBDcmVhdGVkOiBNb24gTWF5IDEwIDA5OjI4OjEzIDE5OTkgYnkgZmFpdGhAcHJlY2lzaW9uaW5zaWdodC5jb20KICoKICogQ29weXJpZ2h0IDE5OTkgUHJlY2lzaW9uIEluc2lnaHQsIEluYy4sIENlZGFyIFBhcmssIFRleGFzLgogKiBBbGwgUmlnaHRzIFJlc2VydmVkLgogKgogKiBQZXJtaXNzaW9uIGlzIGhlcmVieSBncmFudGVkLCBmcmVlIG9mIGNoYXJnZSwgdG8gYW55IHBlcnNvbiBvYnRhaW5pbmcgYQogKiBjb3B5IG9mIHRoaXMgc29mdHdhcmUgYW5kIGFzc29jaWF0ZWQgZG9jdW1lbnRhdGlvbiBmaWxlcyAodGhlICJTb2Z0d2FyZSIpLAogKiB0byBkZWFsIGluIHRoZSBTb2Z0d2FyZSB3aXRob3V0IHJlc3RyaWN0aW9uLCBpbmNsdWRpbmcgd2l0aG91dCBsaW1pdGF0aW9uCiAqIHRoZSByaWdodHMgdG8gdXNlLCBjb3B5LCBtb2RpZnksIG1lcmdlLCBwdWJsaXNoLCBkaXN0cmlidXRlLCBzdWJsaWNlbnNlLAogKiBhbmQvb3Igc2VsbCBjb3BpZXMgb2YgdGhlIFNvZnR3YXJlLCBhbmQgdG8gcGVybWl0IHBlcnNvbnMgdG8gd2hvbSB0aGUKICogU29mdHdhcmUgaXMgZnVybmlzaGVkIHRvIGRvIHNvLCBzdWJqZWN0IHRvIHRoZSBmb2xsb3dpbmcgY29uZGl0aW9uczoKICoKICogVGhlIGFib3ZlIGNvcHlyaWdodCBub3RpY2UgYW5kIHRoaXMgcGVybWlzc2lvbiBub3RpY2UgKGluY2x1ZGluZyB0aGUgbmV4dAogKiBwYXJhZ3JhcGgpIHNoYWxsIGJlIGluY2x1ZGVkIGluIGFsbCBjb3BpZXMgb3Igc3Vic3RhbnRpYWwgcG9ydGlvbnMgb2YgdGhlCiAqIFNvZnR3YXJlLgogKgogKiBUSEUgU09GVFdBUkUgSVMgUFJPVklERUQgIkFTIElTIiwgV0lUSE9VVCBXQVJSQU5UWSBPRiBBTlkgS0lORCwgRVhQUkVTUyBPUgogKiBJTVBMSUVELCBJTkNMVURJTkcgQlVUIE5PVCBMSU1JVEVEIFRPIFRIRSBXQVJSQU5USUVTIE9GIE1FUkNIQU5UQUJJTElUWSwKICogRklUTkVTUyBGT1IgQSBQQVJUSUNVTEFSIFBVUlBPU0UgQU5EIE5PTklORlJJTkdFTUVOVC4gIElOIE5PIEVWRU5UIFNIQUxMCiAqIFBSRUNJU0lPTiBJTlNJR0hUIEFORC9PUiBJVFMgU1VQUExJRVJTIEJFIExJQUJMRSBGT1IgQU5ZIENMQUlNLCBEQU1BR0VTIE9SCiAqIE9USEVSIExJQUJJTElUWSwgV0hFVEhFUiBJTiBBTiBBQ1RJT04gT0YgQ09OVFJBQ1QsIFRPUlQgT1IgT1RIRVJXSVNFLAogKiBBUklTSU5HIEZST00sIE9VVCBPRiBPUiBJTiBDT05ORUNUSU9OIFdJVEggVEhFIFNPRlRXQVJFIE9SIFRIRSBVU0UgT1IgT1RIRVIKICogREVBTElOR1MgSU4gVEhFIFNPRlRXQVJFLgogKgogKiBBdXRob3JzOiBSaWNrYXJkIEUuIChSaWspIEZhaXRoIDxmYWl0aEB2YWxpbnV4LmNvbT4KICoKICogREVTQ1JJUFRJT04KICoKICogVGhpcyBmaWxlIGNvbnRhaW5zIGEgc3RyYWlnaHRmb3J3YXJkIHNraXAgbGlzdCBpbXBsZW1lbnRhdGlvbi5uCiAqCiAqIEZVVFVSRSBFTkhBTkNFTUVOVFMKICoKICogUkVGRVJFTkNFUwogKgogKiBbUHVnaDkwXSBXaWxsaWFtIFB1Z2guICBTa2lwIExpc3RzOiBBIFByb2JhYmlsaXN0aWMgQWx0ZXJuYXRpdmUgdG8KICogQmFsYW5jZWQgVHJlZXMuIENBQ00gMzMoNiksIEp1bmUgMTk5MCwgcHAuIDY2OC02NzYuCiAqCiAqLwoKI2luY2x1ZGUgPHN0ZGlvLmg+CiNpbmNsdWRlIDxzdGRsaWIuaD4KI2luY2x1ZGUgPHN5cy90aW1lLmg+CgojaW5jbHVkZSAieGY4NmRybS5oIgoKc3RhdGljIHZvaWQgcHJpbnQodm9pZCogbGlzdCkKewogICAgdW5zaWduZWQgbG9uZyBrZXk7CiAgICB2b2lkICAgICAgICAgICp2YWx1ZTsKCiAgICBpZiAoZHJtU0xGaXJzdChsaXN0LCAma2V5LCAmdmFsdWUpKSB7CglkbyB7CgkgICAgcHJpbnRmKCJrZXkgPSAlNWx1LCB2YWx1ZSA9ICVwXG4iLCBrZXksIHZhbHVlKTsKCX0gd2hpbGUgKGRybVNMTmV4dChsaXN0LCAma2V5LCAmdmFsdWUpKTsKICAgIH0KfQoKc3RhdGljIGRvdWJsZSBkb190aW1lKGludCBzaXplLCBpbnQgaXRlcikKewogICAgdm9pZCAgICAgICAgICAgKmxpc3Q7CiAgICBpbnQgICAgICAgICAgICBpLCBqOwogICAgdW5zaWduZWQgbG9uZyAga2V5c1sxMDAwMDAwXTsKICAgIHVuc2lnbmVkIGxvbmcgIHByZXZpb3VzOwogICAgdW5zaWduZWQgbG9uZyAga2V5OwogICAgdm9pZCAgICAgICAgICAgKnZhbHVlOwogICAgc3RydWN0IHRpbWV2YWwgc3RhcnQsIHN0b3A7CiAgICBkb3VibGUgICAgICAgICB1c2VjOwogICAgdm9pZCAgICAgICAgICAgKnJhbnN0YXRlOwoKICAgIGxpc3QgPSBkcm1TTENyZWF0ZSgpOwogICAgcmFuc3RhdGUgPSBkcm1SYW5kb21DcmVhdGUoMTIzNDUpOwoKICAgIGZvciAoaSA9IDA7IGkgPCBzaXplOyBpKyspIHsKCWtleXNbaV0gPSBkcm1SYW5kb20ocmFuc3RhdGUpOwoJZHJtU0xJbnNlcnQobGlzdCwga2V5c1tpXSwgTlVMTCk7CiAgICB9CgogICAgcHJldmlvdXMgPSAwOwogICAgaWYgKGRybVNMRmlyc3QobGlzdCwgJmtleSwgJnZhbHVlKSkgewoJZG8gewoJICAgIGlmIChrZXkgPD0gcHJldmlvdXMpIHsKCQlwcmludGYoICIlbHUgITwgJWx1XG4iLCBwcmV2aW91cywga2V5KTsKCSAgICB9CgkgICAgcHJldmlvdXMgPSBrZXk7Cgl9IHdoaWxlIChkcm1TTE5leHQobGlzdCwgJmtleSwgJnZhbHVlKSk7CiAgICB9CgogICAgZ2V0dGltZW9mZGF5KCZzdGFydCwgTlVMTCk7CiAgICBmb3IgKGogPSAwOyBqIDwgaXRlcjsgaisrKSB7Cglmb3IgKGkgPSAwOyBpIDwgc2l6ZTsgaSsrKSB7CgkgICAgaWYgKGRybVNMTG9va3VwKGxpc3QsIGtleXNbaV0sICZ2YWx1ZSkpCgkJcHJpbnRmKCJFcnJvciAlbHUgJWRcbiIsIGtleXNbaV0sIGkpOwoJfQogICAgfQogICAgZ2V0dGltZW9mZGF5KCZzdG9wLCBOVUxMKTsKCiAgICB1c2VjID0gKGRvdWJsZSkoc3RvcC50dl9zZWMgKiAxMDAwMDAwICsgc3RvcC50dl91c2VjCgkJICAgIC0gc3RhcnQudHZfc2VjICogMTAwMDAwMCAtIHN0YXJ0LnR2X3VzZWMpIC8gKHNpemUgKiBpdGVyKTsKCiAgICBwcmludGYoIiUwLjJmIG1pY3Jvc2Vjb25kcyBmb3IgbGlzdCBsZW5ndGggJWRcbiIsIHVzZWMsIHNpemUpOwoKICAgIGRybVJhbmRvbURvdWJsZShyYW5zdGF0ZSk7CiAgICBkcm1TTERlc3Ryb3kobGlzdCk7CgogICAgcmV0dXJuIHVzZWM7Cn0KCnN0YXRpYyB2b2lkIHByaW50X25laWdoYm9ycyh2b2lkICpsaXN0LCB1bnNpZ25lZCBsb25nIGtleSwKICAgICAgICAgICAgICAgICAgICAgICAgICAgIHVuc2lnbmVkIGxvbmcgZXhwZWN0ZWRfcHJldiwKICAgICAgICAgICAgICAgICAgICAgICAgICAgIHVuc2lnbmVkIGxvbmcgZXhwZWN0ZWRfbmV4dCkKewogICAgdW5zaWduZWQgbG9uZyBwcmV2X2tleSA9IDA7CiAgICB1bnNpZ25lZCBsb25nIG5leHRfa2V5ID0gMDsKICAgIHZvaWQgICAgICAgICAgKnByZXZfdmFsdWU7CiAgICB2b2lkICAgICAgICAgICpuZXh0X3ZhbHVlOwogICAgaW50ICAgICAgICAgICByZXR2YWw7CgogICAgcmV0dmFsID0gZHJtU0xMb29rdXBOZWlnaGJvcnMobGlzdCwga2V5LAoJCQkJICAmcHJldl9rZXksICZwcmV2X3ZhbHVlLAoJCQkJICAmbmV4dF9rZXksICZuZXh0X3ZhbHVlKTsKICAgIHByaW50ZigiTmVpZ2hib3JzIG9mICU1bHU6ICVkICU1bHUgJTVsdVxuIiwKCSAgIGtleSwgcmV0dmFsLCBwcmV2X2tleSwgbmV4dF9rZXkpOwogICAgaWYgKHByZXZfa2V5ICE9IGV4cGVjdGVkX3ByZXYpIHsKICAgICAgICBmcHJpbnRmKHN0ZGVyciwgIlVuZXhwZWN0ZWQgbmVpZ2hib3I6ICU1bHUuIEV4cGVjdGVkOiAlNWx1XG4iLAogICAgICAg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